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mindspore2022/mindspore/ccsrc/runtime/device/kernel_adjust.h

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/**
* Copyright 2020 Huawei Technologies Co., Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MINDSPORE_CCSRC_RUNTIME_DEVICE_KERNEL_ADJUST_H_
#define MINDSPORE_CCSRC_RUNTIME_DEVICE_KERNEL_ADJUST_H_
#include <memory>
#include <map>
#include <string>
#include <vector>
#include <unordered_set>
#include "ir/anf.h"
#include "backend/session/kernel_graph.h"
#include "backend/kernel_compiler/kernel_build_info.h"
#include "backend/session/session_context.h"
#include "ir/tensor.h"
#include "runtime/device/ascend/profiling/profiling_utils.h"
#include "runtime/device/kernel_info.h"
using mindspore::device::ascend::ProfilingTraceInfo;
using mindspore::device::ascend::ProfilingUtils;
namespace mindspore {
constexpr auto kCurLoopCountParamName = "cur_loop_count";
constexpr auto kNextLoopCountParamName = "next_loop_count";
constexpr auto kIterLoopParamName = "iter_loop";
constexpr auto kOneParamName = "one";
constexpr auto kEpochParamName = "loop_epoch";
constexpr auto kStreamNeedActivedFirst = "stream_need_active_first";
constexpr uint32_t kSecondStreamSwitchLabel = 2;
enum StreamSwitchKind {
kFpBpStreamSwitch = 0,
kGetNextStreamSwitch = 1,
kEosStreamSwitch = 2,
kIndependentStreamSwitch = 3
};
namespace device {
class KernelAdjust {
public:
static KernelAdjust &GetInstance() {
static KernelAdjust instance;
return instance;
}
void InsertSwitchLoop(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr);
bool StepLoadCtrlInputs(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr);
void Profiling(NotNull<session::KernelGraph *> kernel_graph_ptr);
static bool NeedInsertSwitch();
CNodePtr CreateStreamActiveOp(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr);
private:
KernelAdjust() = default;
~KernelAdjust() = default;
void ReorderGetNext(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr);
CNodePtr CreateRecvApplyKernel(const std::shared_ptr<session::KernelGraph> &graph_ptr, uint32_t event_id);
CNodePtr CreateSendApplyKernel(const std::shared_ptr<session::KernelGraph> &graph_ptr, uint32_t event_id);
void CreateSwitchOpParameters(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::map<std::string, mindspore::ParameterPtr> *switch_loop_input);
CNodePtr CreateStreamSwitchOp(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input,
StreamSwitchKind kind);
CNodePtr CreatTupleGetItemNode(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr, const CNodePtr &node,
size_t output_idx);
CNodePtr CreateEndOfSequenceOP(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const CNodePtr &getnext_cnode);
CNodePtr CreateStreamAssignAddnOP(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input,
bool cur_loop);
kernel::KernelBuildInfo::KernelBuildInfoBuilder CreateMngKernelBuilder(const std::vector<std::string> &formats,
const std::vector<TypeId> &type_ids);
void LoadSwitchInputs(std::vector<tensor::TensorPtr> *inputs);
void InsertProfilingKernel(const ProfilingTraceInfo &profiling_trace_info,
NotNull<session::KernelGraph *> kernel_graph_ptr);
bool ExistIndependent(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr);
bool ExistGetNext(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr);
void InsertSwitchLoopInput(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input);
void InsertGetNextLoopStreamSwitch(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order, uint32_t *getnext_switch_stream_id,
uint32_t *getnext_stream_id,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input);
void SetBeforeGetNextStreamID(std::vector<CNodePtr> *exec_order, const std::vector<CNodePtr> &orders,
size_t *order_index, CNodePtr getnext_cnode, uint32_t getnext_stream_id);
void InsertGetNextLoopFpBpStartSend(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order, uint32_t *fpbp_start_event_id,
uint32_t getnext_stream_id);
void InsertGetNextLoopEosStartSend(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order, uint32_t *eos_start_event_id,
uint32_t getnext_stream_id);
void InsertEosStreamSwitch(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input,
std::vector<CNodePtr> *exec_order, uint32_t *eos_switch_stream_id,
uint32_t *eos_stream_id);
void InsertGetNextLoopEosStartRecv(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order, uint32_t eos_start_event_id,
uint32_t eos_stream_id);
void InsertEosOp(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr, std::vector<CNodePtr> *exec_order,
const CNodePtr &getnext_cnode, uint32_t eos_stream_id);
void InsertEosDoneSend(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order, uint32_t *eos_done_event_id, uint32_t eos_stream_id);
void InsertIndepentParallel(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input,
std::vector<CNodePtr> *exec_order);
void InsertFpBpLoopStreamSwitch(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input,
std::vector<CNodePtr> *exec_order, uint32_t *fpbp_stream_id,
uint32_t *fpbp_switch_stream_id);
void InsertFpBpStartRecv(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order, uint32_t fpbp_start_event_id, uint32_t fpbp_stream_id);
void InsertNextLoopAssignAdd(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input,
uint32_t fpbp_stream_id);
void CopyMemcpyList(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
const std::vector<CNodePtr> &orders, size_t order_index, std::vector<CNodePtr> *memcpy_list,
std::vector<CNodePtr> *other_list);
void InsertEosDoneRecv(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order, uint32_t eos_done_event_id, uint32_t fpbp_stream_id);
void InsertGetNextLoopStreamActive(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order,
const std::vector<uint32_t> &getnext_active_streams);
void InsertCurrentLoopAssignAdd(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order,
const std::map<std::string, mindspore::ParameterPtr> &switch_loop_input);
void InsertFpBpAndEosLoopStreamActive(const std::shared_ptr<session::KernelGraph> &kernel_graph_ptr,
std::vector<CNodePtr> *exec_order,
const std::vector<uint32_t> &fpbp_active_streams);
};
} // namespace device
} // namespace mindspore
#endif // MINDSPORE_CCSRC_RUNTIME_DEVICE_KERNEL_ADJUST_H_
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